CN1203613C - 定时差分割电路、时钟控制电路和信号控制方法 - Google Patents
定时差分割电路、时钟控制电路和信号控制方法 Download PDFInfo
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- CN1203613C CN1203613C CNB011161760A CN01116176A CN1203613C CN 1203613 C CN1203613 C CN 1203613C CN B011161760 A CNB011161760 A CN B011161760A CN 01116176 A CN01116176 A CN 01116176A CN 1203613 C CN1203613 C CN 1203613C
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Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
- G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/00006—Changing the frequency
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
- H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
- H03K2005/00019—Variable delay
- H03K2005/00058—Variable delay controlled by a digital setting
- H03K2005/00065—Variable delay controlled by a digital setting by current control, e.g. by parallel current control transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
- H03K2005/00019—Variable delay
- H03K2005/00058—Variable delay controlled by a digital setting
- H03K2005/00071—Variable delay controlled by a digital setting by adding capacitance as a load
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- Computing Systems (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Manipulation Of Pulses (AREA)
- Dram (AREA)
- Pulse Circuits (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP157167/2000 | 2000-05-26 | ||
JP2000157167A JP3667196B2 (ja) | 2000-05-26 | 2000-05-26 | タイミング差分割回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1333598A CN1333598A (zh) | 2002-01-30 |
CN1203613C true CN1203613C (zh) | 2005-05-25 |
Family
ID=18661848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011161760A Expired - Fee Related CN1203613C (zh) | 2000-05-26 | 2001-05-23 | 定时差分割电路、时钟控制电路和信号控制方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6545518B2 (zh) |
EP (1) | EP1158678B1 (zh) |
JP (1) | JP3667196B2 (zh) |
KR (1) | KR100405019B1 (zh) |
CN (1) | CN1203613C (zh) |
DE (1) | DE60125091T8 (zh) |
TW (1) | TW501345B (zh) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2208279T3 (es) * | 2000-03-15 | 2004-06-16 | Ct-Concept Technologie Ag | Procedimiento para el funcionamiento de una disposicon en paralelo de conmutadores de semiconductores de potencia. |
JP3636657B2 (ja) * | 2000-12-21 | 2005-04-06 | Necエレクトロニクス株式会社 | クロックアンドデータリカバリ回路とそのクロック制御方法 |
EP1267525A2 (en) * | 2001-03-16 | 2002-12-18 | Broadcom Corporation | Network interface using programmable delay and frequency doubler |
JP3652304B2 (ja) * | 2001-11-29 | 2005-05-25 | Necマイクロシステム株式会社 | クロック生成回路及びクロック生成方法 |
US6650159B2 (en) * | 2002-03-29 | 2003-11-18 | Intel Corporation | Method and apparatus for precise signal interpolation |
US6774683B2 (en) * | 2002-08-13 | 2004-08-10 | Analog Devices, Inc. | Control loop for minimal tailnode excursion of differential switches |
US6774701B1 (en) * | 2003-02-19 | 2004-08-10 | Raytheon Company | Method and apparatus for electronic switching with low insertion loss and high isolation |
US6894551B2 (en) * | 2003-09-05 | 2005-05-17 | Micron Technology, Inc. | Multiphase clock generators |
CN1303510C (zh) * | 2003-10-13 | 2007-03-07 | 凌阳科技股份有限公司 | 光学鼠标的动态影像检索速率的控制方法及装置 |
CN1333326C (zh) * | 2004-03-12 | 2007-08-22 | 凌阳科技股份有限公司 | 光学鼠标光源亮度控制装置 |
US7061285B2 (en) * | 2004-04-15 | 2006-06-13 | Woods Paul R | Clock doubler |
KR100649249B1 (ko) * | 2004-06-30 | 2006-11-24 | 삼성에스디아이 주식회사 | 역다중화 장치와, 이를 이용한 발광 표시 장치 및 그 표시패널 |
JP4563737B2 (ja) | 2004-07-02 | 2010-10-13 | ルネサスエレクトロニクス株式会社 | パルス幅変調回路 |
JP4769509B2 (ja) * | 2004-08-02 | 2011-09-07 | パナソニック株式会社 | 半導体装置 |
JP2006319399A (ja) | 2005-05-10 | 2006-11-24 | Nec Electronics Corp | パルス幅変調回路及び多相クロック生成回路 |
JP2007124363A (ja) | 2005-10-28 | 2007-05-17 | Nec Electronics Corp | 遅延ロックループ回路 |
JP2009152682A (ja) * | 2007-12-18 | 2009-07-09 | Ricoh Co Ltd | 位相差平滑化装置 |
CN101521501B (zh) * | 2008-02-27 | 2012-05-23 | 硕颉科技股份有限公司 | 信号产生装置 |
KR101215760B1 (ko) * | 2008-08-01 | 2012-12-26 | 가부시키가이샤 어드밴티스트 | 시간 측정 회로, 시간 측정 방법, 이들을 이용한 시간 디지털 변환기 및 시험 장치 |
KR101861728B1 (ko) * | 2012-02-03 | 2018-05-30 | 삼성전자주식회사 | 직류 전원 장치 |
FR2992484B1 (fr) * | 2012-06-21 | 2015-05-22 | Sagem Defense Securite | Circuit electrique de coupure d'une alimentation electrique a transistors et fusibles |
JP6461517B2 (ja) * | 2014-08-28 | 2019-01-30 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US9473146B2 (en) * | 2015-02-03 | 2016-10-18 | Micron Technology, Inc. | Apparatuses and methods for low power counting circuits |
US10483956B2 (en) | 2017-07-20 | 2019-11-19 | Rohm Co., Ltd. | Phase interpolator, timing generator, and semiconductor integrated circuit |
US10270456B1 (en) * | 2018-01-02 | 2019-04-23 | Realtek Semiconductor Corp. | Apparatus and method for frequency tripling |
KR102536639B1 (ko) * | 2018-08-14 | 2023-05-26 | 에스케이하이닉스 주식회사 | 메모리 장치의 버퍼 제어 회로 |
WO2020132787A1 (en) * | 2018-12-24 | 2020-07-02 | Zhejiang Dahua Technology Co., Ltd. | System and method for adatpting a polarity of a data signal |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0031583B1 (en) * | 1979-12-26 | 1988-08-17 | Kabushiki Kaisha Toshiba | A driver circuit for charge coupled device |
JPS5974724A (ja) * | 1982-10-21 | 1984-04-27 | Sony Corp | パルス発生回路 |
JPS6454924A (en) * | 1987-08-26 | 1989-03-02 | Sharp Kk | Clock pulse generating circuit |
JPH01152815A (ja) * | 1987-12-09 | 1989-06-15 | Nec Corp | 周波数逓倍回路 |
FR2690022B1 (fr) | 1992-03-24 | 1997-07-11 | Bull Sa | Circuit a retard variable. |
JP3140605B2 (ja) * | 1993-04-28 | 2001-03-05 | 富士通株式会社 | 出力バッファ回路 |
US5530837A (en) | 1994-03-28 | 1996-06-25 | Hewlett-Packard Co. | Methods and apparatus for interleaving memory transactions into an arbitrary number of banks |
JPH0818414A (ja) * | 1994-04-26 | 1996-01-19 | Hitachi Ltd | 信号処理用遅延回路 |
JPH07321613A (ja) * | 1994-05-24 | 1995-12-08 | Kokusai Electric Co Ltd | 周波数逓倍器、波形整形回路、可変位相シフト回路 |
US5442835A (en) | 1994-06-15 | 1995-08-22 | Jenkins Metal Corporation | Screens for a carding machine |
JPH1093401A (ja) * | 1996-09-13 | 1998-04-10 | Nec Eng Ltd | クロック周波数逓倍回路 |
CA2224767A1 (en) | 1996-12-31 | 1998-06-30 | Huang Chaogang | Variable cmos vernier delay |
JP3173408B2 (ja) | 1997-03-13 | 2001-06-04 | 日本電気株式会社 | 信号多重化回路 |
US6247138B1 (en) | 1997-06-12 | 2001-06-12 | Fujitsu Limited | Timing signal generating circuit, semiconductor integrated circuit device and semiconductor integrated circuit system to which the timing signal generating circuit is applied, and signal transmission system |
JP3220052B2 (ja) | 1997-06-13 | 2001-10-22 | 日本電気株式会社 | クロック制御装置 |
JP3346224B2 (ja) | 1997-06-13 | 2002-11-18 | 日本電気株式会社 | クロック信号制御装置 |
JP3415444B2 (ja) * | 1998-06-12 | 2003-06-09 | Necエレクトロニクス株式会社 | クロック制御方法および回路 |
-
2000
- 2000-05-26 JP JP2000157167A patent/JP3667196B2/ja not_active Expired - Fee Related
-
2001
- 2001-04-17 TW TW090109136A patent/TW501345B/zh not_active IP Right Cessation
- 2001-05-23 CN CNB011161760A patent/CN1203613C/zh not_active Expired - Fee Related
- 2001-05-24 US US09/864,735 patent/US6545518B2/en not_active Expired - Lifetime
- 2001-05-25 KR KR10-2001-0028861A patent/KR100405019B1/ko not_active IP Right Cessation
- 2001-05-26 EP EP01250187A patent/EP1158678B1/en not_active Expired - Lifetime
- 2001-05-26 DE DE60125091T patent/DE60125091T8/de active Active
Also Published As
Publication number | Publication date |
---|---|
KR20010107751A (ko) | 2001-12-07 |
TW501345B (en) | 2002-09-01 |
DE60125091T8 (de) | 2007-11-22 |
CN1333598A (zh) | 2002-01-30 |
DE60125091T2 (de) | 2007-07-05 |
JP3667196B2 (ja) | 2005-07-06 |
DE60125091D1 (de) | 2007-01-25 |
US20010045853A1 (en) | 2001-11-29 |
EP1158678A1 (en) | 2001-11-28 |
JP2001339280A (ja) | 2001-12-07 |
KR100405019B1 (ko) | 2003-11-07 |
EP1158678B1 (en) | 2006-12-13 |
US6545518B2 (en) | 2003-04-08 |
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Owner name: NEC ELECTRONICS TAIWAN LTD. Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20030326 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20030326 Address after: Kanagawa, Japan Applicant after: NEC Corp. Address before: Tokyo, Japan Applicant before: NEC Corp. |
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C14 | Grant of patent or utility model | ||
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Owner name: ACER COMPUTER (CHINA) CO., LTD. Free format text: FORMER OWNER: BEIDA FANGZHENG SCIENCE + TECHNOLOGY COMPUTER SYSTEM CO., LTD., SHANGHAI Effective date: 20101101 |
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Free format text: CORRECT: ADDRESS; FROM: 200120 36/F, SHANGHAI INTERNATIONAL BUILDING, NO.360, PUDONG SOUTH ROAD, PUDONG NEW DISTRICT, SHANGHAI TO: 200001 3/F, NO.168, XIZANG MIDDLE ROAD, HUANGPU DISTRICT, SHANGHAI |
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Effective date of registration: 20101103 Address after: Kanagawa, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: NEC Corp. |
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Granted publication date: 20050525 Termination date: 20160523 |